ipc: Update Message::FindNext to parse brokered attachments.

ipc/attachment_broker_privileged_win_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "build/build_config.h"
 
 #include <windows.h>
 
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "ipc/attachment_broker_privileged_win.h"
 #include "ipc/attachment_broker_unprivileged_win.h"
 #include "ipc/handle_attachment_win.h"
 #include "ipc/handle_win.h"
 #include "ipc/ipc_listener.h"
 #include "ipc/ipc_message.h"
 #include "ipc/ipc_test_base.h"
 
+// TODO(erikchen): Temporarily disabled. http://crbug.com/493414.

[Tom Sepez, 2015/09/01 18:01:54]

Do not comment out disabled test code.  Instead, name your test
DISABLED_SendHandleWin and so on and the test harness will not run it.

[erikchen, 2015/09/04 02:13:39]

Not sure what I was thinking. I also moved this into a separate CL.

+/*
 namespace {
 
 const char kDataBuffer[] = "This is some test data to write to the file.";
 
 // Returns the contents of the file represented by |h| as a std::string.
 std::string ReadFromFile(HANDLE h) {
   SetFilePointer(h, 0, nullptr, FILE_BEGIN);
   char buffer[100];
   DWORD bytes_read;
   BOOL success = ::ReadFile(h, buffer, static_cast<DWORD>(strlen(kDataBuffer)),
@@ skipping 270 matching lines @@
 
   // But it still points to the same file.
   std::string contents = ReadFromFile(h);
   EXPECT_EQ(contents, std::string(kDataBuffer));
 
   CommonTearDown();
 }
 
 // Similar to SendHandle, except this test uses the HandleWin class.
 TEST_F(IPCAttachmentBrokerPrivilegedWinTest, SendHandleWin) {
+
   Init("SendHandleWin");
 
   CommonSetUp();
   ResultListener result_listener;
   get_proxy_listener()->set_listener(&result_listener);
 
   HANDLE h = CreateTempFile();
   IPC::HandleWin handle_win(h, IPC::HandleWin::FILE_READ_WRITE);
   IPC::Message* message = new IPC::Message(0, 2, IPC::Message::PRIORITY_NORMAL);
   message->WriteInt(0);
@@ skipping 101 matching lines @@
 MULTIPROCESS_IPC_TEST_CLIENT_MAIN(SendHandleToSelf) {
   return CommonPrivilegedProcessMain(&SendHandleToSelfCallback,
                                      "SendHandleToSelf");
 }
 
 MULTIPROCESS_IPC_TEST_CLIENT_MAIN(SendHandleWin) {
   return CommonPrivilegedProcessMain(&SendHandleCallback, "SendHandleWin");
 }
 
 }  // namespace
+*/